38122162156 has 36 divisors (see below), whose sum is σ = 72323866272. Its totient is φ = 17574508224.

The previous prime is 38122162139. The next prime is 38122162207. The reversal of 38122162156 is 65126122183.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 560701 + ... + 625003.

Almost surely, 2^38122162156 is an apocalyptic number.

It is an amenable number.

38122162156 is a deficient number, since it is larger than the sum of its proper divisors (34201704116).

38122162156 is a wasteful number, since it uses less digits than its factorization.

38122162156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65210 (or 65195 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The spelling of 38122162156 in words is "thirty-eight billion, one hundred twenty-two million, one hundred sixty-two thousand, one hundred fifty-six".